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source: orxonox.OLD/trunk/src/world_entities/spectator.cc @ 8914

Last change on this file since 8914 was 8708, checked in by bensch, 18 years ago

merged network back
merged with command:
svn merge -r8625:HEAD https://svn.orxonox.net/orxonox/branches/network .
no conflicts

File size: 5.2 KB
Line 
1/*
2   orxonox - the future of 3D-vertical-scrollers
3
4   Copyright (C) 2004 orx
5
6   This program is free software; you can redistribute it and/or modify
7   it under the terms of the GNU General Public License as published by
8   the Free Software Foundation; either version 2, or (at your option)
9   any later version.
10
11### File Specific:
12   main-programmer: Christoph Renner
13   co-programmer: ...
14
15*/
16
17#include "spectator.h"
18
19#include "src/lib/util/loading/factory.h"
20#include "key_mapper.h"
21
22#include "shared_network_data.h"
23
24CREATE_FACTORY(Spectator, CL_SPECTATOR);
25
26
27using namespace std;
28
29
30/**
31 *  destructs the Spectator, deletes alocated memory
32 */
33Spectator::~Spectator ()
34{
35  this->setPlayer(NULL);
36}
37
38
39/**
40 *  creates a new Spectator from Xml Data
41 * @param root the xml element containing Spectator data
42
43   @todo add more parameters to load
44 */
45Spectator::Spectator(const TiXmlElement* root)
46{
47  this->init();
48  if (root != NULL)
49    this->loadParams(root);
50
51}
52
53
54/**
55 * initializes a Spectator
56 */
57void Spectator::init()
58{
59//  this->setRelDir(Quaternion(M_PI, Vector(1,0,0)));
60  this->setClassID(CL_SPECTATOR, "Spectator");
61
62  this->getWeaponManager().changeWeaponConfig(1);
63
64  this->bLeft = false;
65  this->bRight = false;
66  this->bForward = false;
67  this->bBackward = false;
68  this->xMouse = 0.0f;
69  this->yMouse = 0.0f;
70
71  this->setHealthMax(100);
72  this->setHealth(80);
73
74  this->mouseDir = this->getAbsDir();
75
76  //add events to the eventlist
77  registerEvent(KeyMapper::PEV_FORWARD);
78  registerEvent(KeyMapper::PEV_BACKWARD);
79  registerEvent(KeyMapper::PEV_LEFT);
80  registerEvent(KeyMapper::PEV_RIGHT);
81  registerEvent(KeyMapper::PEV_FIRE1);
82  registerEvent(EV_MOUSE_MOTION);
83
84  this->getWeaponManager().setSlotCount(0);
85
86  this->getWeaponManager().getFixedTarget()->setParent(this);
87  this->getWeaponManager().getFixedTarget()->setRelCoor(100000,0,0);
88
89  dynamic_cast<Element2D*>(this->getWeaponManager().getFixedTarget())->setVisibility( false);
90
91 
92  registerVar( new SynchronizeableBool( &bLeft, &bLeft, "bLeft", PERMISSION_OWNER ) );
93  registerVar( new SynchronizeableBool( &bRight, &bRight, "bRight", PERMISSION_OWNER ) );
94  registerVar( new SynchronizeableBool( &bForward, &bForward, "bForward", PERMISSION_OWNER ) );
95  registerVar( new SynchronizeableBool( &bBackward, &bBackward, "bBackward", PERMISSION_OWNER ) );
96  registerVar( new SynchronizeableQuaternion( &mouseDir, &mouseDir, "mouseDir", PERMISSION_OWNER ) );
97}
98
99
100/**
101 * loads the Settings of a Spectator from an XML-element.
102 * @param root the XML-element to load the Spaceship's properties from
103 */
104void Spectator::loadParams(const TiXmlElement* root)
105{
106  Playable::loadParams(root);
107}
108
109void Spectator::setPlayDirection(const Quaternion& quat, float speed)
110{
111  this->mouseDir = quat;
112  this->angleY = quat.getHeading();
113  this->angleX = quat.getAttitude();
114}
115
116
117void Spectator::reset()
118{
119  this->bLeft = false;
120  this->bRight = false;
121  this->bForward = false;
122  this->bBackward = false;
123  this->xMouse = 0.0f;
124  this->yMouse = 0.0f;
125
126  this->setHealth(80);
127}
128
129
130void Spectator::enter()
131{
132  dynamic_cast<Element2D*>(this->getWeaponManager().getFixedTarget())->setVisibility( false );
133  this->attachCamera();
134}
135
136void Spectator::leave()
137{
138  dynamic_cast<Element2D*>(this->getWeaponManager().getFixedTarget())->setVisibility( false);
139  this->detachCamera();
140}
141
142
143/**
144 *  this function is called, when two entities collide
145 * @param entity: the world entity with whom it collides
146 *
147 * Implement behaviour like damage application or other miscellaneous collision stuff in this function
148 * @todo dont let Spectator fly through walls
149 */
150void Spectator::collidesWith(WorldEntity* entity, const Vector& location)
151{
152}
153
154
155
156/**
157 *  the function called for each passing timeSnap
158 * @param time The timespan passed since last update
159 */
160void Spectator::tick (float time)
161{
162  Playable::tick( time );
163 
164  if( ( xMouse != 0 || yMouse != 0 ) && this->getOwner() == SharedNetworkData::getInstance()->getHostID() )
165  {
166    xMouse *= time / 10;
167    yMouse *= time / 10;
168   
169    angleX -= xMouse;
170    angleY -= yMouse;
171   
172    if ( angleY > 2.05 )
173      angleY = 2.05;
174   
175    if ( angleY < -1.15 )
176      angleY = -1.15;
177   
178    this->mouseDir = Quaternion( angleX, Vector( 0, 1, 0 ) ) * Quaternion( angleY, Vector( 0, 0, 1 ) );
179   
180    xMouse = yMouse = 0;
181  }
182 
183  this->setAbsDir( this->mouseDir );
184 
185  Vector velocity;
186 
187  if ( this->bForward )
188  {
189    velocity += this->getAbsDirX();
190  }
191 
192  if ( this->bBackward )
193  {
194    velocity -= this->getAbsDirX();
195  }
196 
197  if ( this->bRight )
198  {
199    velocity += this->getAbsDirZ();
200  }
201 
202  if ( this->bLeft )
203  {
204    velocity -= this->getAbsDirZ();
205  }
206 
207  velocity *= 100;
208 
209  this->shiftCoor( velocity*time );
210}
211
212/**
213 * @todo switch statement ??
214 */
215void Spectator::process(const Event &event)
216{
217  Playable::process(event);
218
219  if( event.type == KeyMapper::PEV_LEFT)
220    this->bLeft = event.bPressed;
221  else if( event.type == KeyMapper::PEV_RIGHT)
222    this->bRight = event.bPressed;
223  else if( event.type == KeyMapper::PEV_FORWARD)
224    this->bForward = event.bPressed; //this->shiftCoor(0,.1,0);
225  else if( event.type == KeyMapper::PEV_BACKWARD)
226    this->bBackward = event.bPressed; //this->shiftCoor(0,-.1,0);
227  else if( event.type == EV_MOUSE_MOTION)
228  {
229    this->xMouse += event.xRel;
230    this->yMouse += event.yRel;
231  }
232}
233
234
235
236
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